Is CVE-2013-6687 being actively exploited?

CVE-2013-6687 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-6687?

CVE-2013-6687 has a CVSS 2.0 base score of 4.0 (MEDIUM).

CVE-2013-6687

MEDIUM · CVSS 4.0EPSS 0.9%EU EUVD

The web portal in the Enterprise License Manager component in Cisco WebEx Meetings Server allows remote authenticated users to discover the cleartext administrative password by reading HTML source code, aka Bug ID CSCul33876.

Key facts

CVSS score: 4.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness (CWE): CWE-255
EPSS score: 0.9% (61th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-6489)
Published: January 16, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-6489 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / webex meetings server

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6687(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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